Polaryx Therapeutics, Inc. - PLYX
Detailed investor-level table based on 13F positions.
Methodology:
Market value and % of portfolio use SEC reported VALUE ($000).
For PUT/CALL positions this reflects reported underlying exposure, not premium cash paid/received.
Details.
Rows: 0
| Investor | History | Status | Shares held | Market value ($000) | % of portfolio | Previous % | Rank | Change in shares | % change in shares | Source | Date reported |
|---|---|---|---|---|---|---|---|---|---|---|---|
| VANGUARD CAPITAL MANAGEMENT LLC | History | Reduced | 1,657,872 | 4,409 | 0.0% | 0.0% | 1 | -516 | -0.03% | Q2 2026 | Aug 13, 2026 |
| GEODE CAPITAL MANAGEMENT, LLC | History | Added to | 170,998 | 455 | 0.0% | 0.0% | 2 | +325 | 0.19% | Q2 2026 | Aug 12, 2026 |
| VANGUARD FIDUCIARY TRUST CO | History | Added to | 105,072 | 279 | 0.0% | 0.0% | 3 | +516 | 0.49% | Q2 2026 | Aug 13, 2026 |
| HRT FINANCIAL LP | History | New | 82,094 | 218 | 0.0% | — | 4 | +82,094 | New | Q2 2026 | Aug 14, 2026 |
| STATE STREET CORP | History | No change | 58,104 | 154 | 0.0% | 0.0% | 5 | 0 | 0.0% | Q2 2026 | Aug 07, 2026 |
| BlackRock, Inc. | History | No change | 41,012 | 109 | 0.0% | 0.0% | 6 | 0 | 0.0% | Q2 2026 | Aug 07, 2026 |
| JANE STREET GROUP, LLC | History | New | 31,441 | 83 | 0.0% | — | 7 | +31,441 | New | Q2 2026 | Aug 14, 2026 |
| NORTHERN TRUST CORP | History | No change | 27,987 | 74 | 0.0% | 0.0% | 8 | 0 | 0.0% | Q2 2026 | Aug 13, 2026 |
| Allworth Financial LP | History | New | 7,727 | 20 | 0.0% | — | 9 | +7,727 | New | Q2 2026 | Aug 11, 2026 |
| Vanguard Global Advisers, LLC | History | No change | 6,318 | 16 | 0.0% | 0.0% | 10 | 0 | 0.0% | Q2 2026 | Aug 13, 2026 |
| Tower Research Capital LLC (TRC) | History | Added to | 3,002 | 7 | 0.0% | 0.0% | 11 | +1,221 | 68.56% | Q2 2026 | Aug 11, 2026 |
| UBS Group AG | History | Reduced | 1,283 | 3 | 0.0% | 0.0% | 12 | -12,196 | -90.48% | Q2 2026 | Aug 13, 2026 |
| MILLENNIUM MANAGEMENT LLC | History | Closed out | 0 | 0 | — | 0.0% | — | -127,525 | -100.0% | Q2 2026 | Aug 14, 2026 |
| BANK OF AMERICA CORP /DE/ | History | Closed out | 0 | 0 | — | 0.0% | — | -25,881 | -100.0% | Q2 2026 | Aug 14, 2026 |
| GOLDMAN SACHS GROUP INC | History | Closed out | 0 | 0 | — | 0.0% | — | -13,483 | -100.0% | Q2 2026 | Aug 14, 2026 |
| Squarepoint Ops LLC | History | Closed out | 0 | 0 | — | 0.0% | — | -12,406 | -100.0% | Q2 2026 | Aug 14, 2026 |
| MORGAN STANLEY | History | Closed out | 0 | 0 | — | 0.0% | — | -5,543 | -100.0% | Q2 2026 | Aug 13, 2026 |
| Fortitude Family Office, LLC | History | New | 189 | 0 | — | — | — | +189 | New | Q2 2026 | Jul 20, 2026 |